DE10018835A1 - Alignment device for positioning upper jaw model relative to skull in articulator has fitting plate, carriage in rear part with vertical bar attached to holding beam, model holder, pointer pins - Google Patents
Alignment device for positioning upper jaw model relative to skull in articulator has fitting plate, carriage in rear part with vertical bar attached to holding beam, model holder, pointer pinsInfo
- Publication number
- DE10018835A1 DE10018835A1 DE2000118835 DE10018835A DE10018835A1 DE 10018835 A1 DE10018835 A1 DE 10018835A1 DE 2000118835 DE2000118835 DE 2000118835 DE 10018835 A DE10018835 A DE 10018835A DE 10018835 A1 DE10018835 A1 DE 10018835A1
- Authority
- DE
- Germany
- Prior art keywords
- alignment device
- model
- articulator
- upper jaw
- holder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C11/00—Dental articulators, i.e. for simulating movement of the temporo-mandibular joints; Articulation forms or mouldings
- A61C11/08—Dental articulators, i.e. for simulating movement of the temporo-mandibular joints; Articulation forms or mouldings with means to secure dental casts to articulator
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C11/00—Dental articulators, i.e. for simulating movement of the temporo-mandibular joints; Articulation forms or mouldings
- A61C11/003—Dental articulators, i.e. for simulating movement of the temporo-mandibular joints; Articulation forms or mouldings with height adjustments thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C11/00—Dental articulators, i.e. for simulating movement of the temporo-mandibular joints; Articulation forms or mouldings
- A61C11/08—Dental articulators, i.e. for simulating movement of the temporo-mandibular joints; Articulation forms or mouldings with means to secure dental casts to articulator
- A61C11/081—Dental articulators, i.e. for simulating movement of the temporo-mandibular joints; Articulation forms or mouldings with means to secure dental casts to articulator with adjusting means thereof
- A61C11/082—Dental articulators, i.e. for simulating movement of the temporo-mandibular joints; Articulation forms or mouldings with means to secure dental casts to articulator with adjusting means thereof for rectilinear adjustment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C11/00—Dental articulators, i.e. for simulating movement of the temporo-mandibular joints; Articulation forms or mouldings
- A61C11/06—Dental articulators, i.e. for simulating movement of the temporo-mandibular joints; Articulation forms or mouldings with incisal guide
Abstract
Description
Die Erfindung betrifft ein Ausrichtegerät das eine schädelbezügliche Positionierung des Oberkiefermodells im Artikulator bei der Prothetik ermöglicht, bestehend aus einer Aufstellplatte, einem verschiebbaren Schlitten der auf einen Haltebalken liegt, auf dem ein Modellhalte stift und Zeigerstift befestigt sind.The invention relates to an alignment device that a skull-related Positioning the upper jaw model in the articulator during prosthetics enables, consisting of a base plate, a sliding Sled lying on a support beam on which a model holder pin and pointer pin are attached.
Das Oberkiefermodell wird auf den Schlitten gelegt, wobei die Refe renzpunkte auf dem hinteren Teil des Modells durch eine Leiste und die vorderen Referenzpunkte durch Zeigerstift fixiert werden.The upper jaw model is placed on the slide, the Refe limit points on the rear part of the model by a bar and the front reference points can be fixed by pointer.
Nach dem Ausrichten des Modells wird dieser mit Gips wie üblich mit dem Oberteil des Artikulators verbunden.After aligning the model, use plaster as usual connected to the top of the articulator.
Die zur Zeit in der Praxis verwendbare Methode ein Oberkiefermodell schädelbezüglich im Artikulator zu übertragen bedient sich eines Transferbogens, was wegen anatomischen Abweichungen und Assymetrien zu erheblichen Fehlern führt. Bei der schiefen Okklusionsebene, z. B. bei einseitiger Abrasion der Zähne durch Knirschen oder durch fehlerhaft konstruierten Zahnersatz, kann man mit dem Transferbogen den Oberkie fer nicht parallel und symmetrisch zur Schädelbasis übertragen.The method that can currently be used in practice is an upper jaw model To transfer skull related in the articulator uses one Transfer sheet, what due to anatomical deviations and asymmetries too leads to significant errors. At the inclined occlusal plane, e.g. B. at unilateral abrasion of the teeth due to grinding or faulty constructed dentures, you can use the transfer arch to the upper jaw fer not parallel and symmetrical to the skull base.
Der Erfindung liegt die Aufgabe zugrunde, ein technisches Gerät zu schaffen, daß in jeden Artikulator integriert werden kann und eine schädelbezügliche Übertragung des Oberkiefermodells ermöglicht und das darüber hinaus eine Umsetzung in andere Geräte überflüssig macht. Es soll ermöglichen einen Zahnersatz herzustellen, welcher die gesamte Körperstatik des Patienten nicht beeinträchtigt. The invention has for its object to a technical device create that can be integrated into each articulator and one Skull-related transmission of the upper jaw model enables and that in addition, a conversion to other devices is unnecessary. It should enable the production of a denture that covers the entire Body statics of the patient are not affected.
Diese Aufgabe wird so gelöst, daß das Oberkiefermodell auf einem Schlitten (verschiebbar) mittels einer Leiste für die hintere Refe renzpunkte und eines Stiftes für die vorderen Referenzpunkte fixiert und ausgerichtet wird, wobei gleich danach der Modellsockel mittels Gips mit dem Oberteil des Artikulators verbunden wird. Das Unterkie fermodell wird mittels eines Registrates üblicherweise einartikuliert. Referenzpunkte nach Karl-Heinz Staub, die immer konstant sind, eignen sich sehr gut zur Ausrichtung des Oberkiefermodells parallel zur Schä delbasis.This task is solved so that the upper jaw model on one Slide (slidable) using a bar for the rear reef reference points and a pen for the front reference points and is aligned, with the model base using Plaster is connected to the upper part of the articulator. The lower jaw The model is usually articulated by means of a registrate. Reference points according to Karl-Heinz Staub, which are always constant, are suitable is very good for aligning the upper jaw model parallel to the Schä base.
Der durch die Erfindung erreichte Vorteil besteht im Wesentlichen dar in, daß man zur schädelbezüglichen Ausrichtung des Oberkiefers nur ein Gerät benötigt, das in jedem Artikulator mittels eines universellen Adapters integriert werden kann und keine Umsetzung in weitere Geräte erfordert. Damit kann man in jedem Artikulator das Oberkiefermodell schädelbezüglich ausrichten und anschließend die Modellation für Kro nen, Brücken, Inlays oder die Aufstellung der Zähne in der partiellen oder totalen Prothetik durchführen. Durch den verschiebbaren Schlitten kann man auch einfach die Distanz zwischen Schneidekante und der arbi trär oder kinematisch bestimmten Achse einstellen.The advantage achieved by the invention essentially consists of in that one only for the skull-related alignment of the upper jaw Device needed in every articulator by means of a universal Adapters can be integrated and no implementation in other devices required. This means that the maxilla model can be used in every articulator Align the skull and then the model for Kro nen, bridges, inlays or the placement of the teeth in the partial or perform total prosthetics. Through the sliding carriage you can also simply measure the distance between the cutting edge and the arbi Set the axis that is defined in a clear or kinematic way.
Im folgenden wird die Erfindung an einem in der Zeichnung dargestell ten Ausführungsbeispiel erläutert; es zeigen:In the following the invention is shown on one in the drawing th embodiment explained; show it:
Fig. 1 das Ausrichtegerät in Frontansicht in 45° gedrehter Stellung Fig. 1 shows the alignment device in a front view in a 45 ° rotated position
Fig. 2 das Ausrichtegerät in Seitenansicht mit angedeuteten Oberkiefer modell und Artikulator. Fig. 2 shows the alignment device in a side view with indicated upper jaw model and articulator.
Das in der Zeichnung dargestellte Ausrichtegerät dient zur schädelbe züqlichen Positionierung des Oberkiefermodells im Artikulator bei der zahnärztlichen Prothetik. Es besteht im einzelnen aus einer Aufstell platte 1, einen verschiebbarem Schlitten 2, hinten mit senkrechter Leiste, das auf einen Tragebalken 3 mit einer Schraube 4 fixiert wer den kann. Ein Modellhalter 5 (schwenkbar)ist mittels Verstellschraube 6 vertikal verschiebbar. Referenzzeigehalter 7 ist vertikal durch Ver stellschraube 8 verschiebbar und trägt einen Referenzzeiger 9, hori zontal verschiebbar. Das Gerät ist mit einem beliebigen Sockel verbun den und mittels eines universellen Adapters in jedem Artikulator einsetzbar. Zuerst wird das Ausrichtegerät ohne Aufstellplatte 1 im Arti kulator eingesetzt. Das Oberkiefermodell wird mit den markierten hin teren Referenzpunkten auf die Leiste gelegt, dann der Referenzzeiger 9 durch vertikale Verschiebung des Referenzzeigerhalters 7 mittels Ver stellschraube 8 auf die vorderen Referenzpunkte gebracht. Das Modell wird durch Modellhalter 5 nach vertikaler Verschiebung mittels Ver stellschraube 6 abgestützt. In dieser Position wird das Oberkiefer modell mit Klebewachs fixiert und mit dem Oberteil des Artikulators eingegipst. Danach wird der Schlitten 2 durch Lösen der Fixierschraube 4 von Tragebalken 3 entfernt und die Aufstellplatte 1 mittels Rändel schraube 10 auf dem Tragebalken 3 befestigt. Damit wird die Aufstel lung der Zähne oder andere zahnprothetische Restaurationen immer par allel und symmetrisch zur Schädelbasis erfolgen. The alignment device shown in the drawing is used to position the upper jaw model in the articulator for dental prosthetics. It consists in detail of a mounting plate 1 , a sliding carriage 2 , rear with a vertical bar, which is fixed on a support beam 3 with a screw 4 who can. A model holder 5 (swiveling) can be moved vertically by means of the adjusting screw 6 . Reference pointer holder 7 is vertically displaceable by adjusting screw 8 and carries a reference pointer 9 , horizontally displaceable. The device can be connected to any socket and can be used in any articulator using a universal adapter. First, the alignment device is used without a base plate 1 in the articulator. The upper jaw model is placed on the bar with the marked rear reference points, then the reference pointer 9 is brought by vertical displacement of the reference pointer holder 7 by means of adjusting screw 8 to the front reference points. The model is supported by model holder 5 after vertical displacement by means of adjusting screw 6 . In this position, the upper jaw model is fixed with adhesive wax and plastered with the upper part of the articulator. Then the carriage 2 is removed by loosening the fixing screw 4 from the support beam 3 and the base plate 1 by means of knurled screw 10 on the support beam 3 . This means that teeth or other prosthetic restorations will always be set up parallel and symmetrical to the skull base.
1. DZW Zahntechnik 1. DZW Dental Technology
1212th
//
9898
, Seite 27 bis 29
2. James E. Carlson, D. D. S.: Orthocranial Occlusion and The Accu-Liner
System, Seite 106, 206-210 , Pages 27 to 29
2. James E. Carlson, DDS: Orthocranial Occlusion and The Accu-Liner System, pages 106, 206-210
11
Aufstellplatte
Stand
22
Verschiebbare Schlitten
Sliding carriage
33rd
Tragebalken
Stringer
44
Fixierschraube für den Schlitten
Fixing screw for the slide
55
Modellhalter
Model holder
66
Verstellschraube für den Modellhalter
Adjustment screw for the model holder
77
Referenzzeigehalter
Reference pointer holder
88th
Verstellschraube für den Referenzzeigehalter
Adjusting screw for the reference pointer holder
99
Referenzzeiger
Reference pointer
1010th
Rändelschraube
Thumbscrew
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2000118835 DE10018835A1 (en) | 2000-04-13 | 2000-04-13 | Alignment device for positioning upper jaw model relative to skull in articulator has fitting plate, carriage in rear part with vertical bar attached to holding beam, model holder, pointer pins |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2000118835 DE10018835A1 (en) | 2000-04-13 | 2000-04-13 | Alignment device for positioning upper jaw model relative to skull in articulator has fitting plate, carriage in rear part with vertical bar attached to holding beam, model holder, pointer pins |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10018835A1 true DE10018835A1 (en) | 2001-10-31 |
Family
ID=7638945
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2000118835 Withdrawn DE10018835A1 (en) | 2000-04-13 | 2000-04-13 | Alignment device for positioning upper jaw model relative to skull in articulator has fitting plate, carriage in rear part with vertical bar attached to holding beam, model holder, pointer pins |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10018835A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10312155A1 (en) * | 2003-03-17 | 2004-11-18 | Tmhs-Dentaltechnik Gmbh | Alignment apparatus for determining medium chewing level on upper jaw model to be used in production of false teeth, has transfer plate provided on base and positioned at medium chewing level while spaced from below upper jaw model |
AT512094A1 (en) * | 2011-10-31 | 2013-05-15 | Univ Wien Med | DEVICE AND METHOD FOR TRIMMING A SURFACE MODEL |
-
2000
- 2000-04-13 DE DE2000118835 patent/DE10018835A1/en not_active Withdrawn
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10312155A1 (en) * | 2003-03-17 | 2004-11-18 | Tmhs-Dentaltechnik Gmbh | Alignment apparatus for determining medium chewing level on upper jaw model to be used in production of false teeth, has transfer plate provided on base and positioned at medium chewing level while spaced from below upper jaw model |
DE10312155B4 (en) * | 2003-03-17 | 2007-06-06 | Tmhs-Dentaltechnik Gmbh | Alignment device and method for the reproducible alignment of a middle occlusal plane to a maxillary model |
AT512094A1 (en) * | 2011-10-31 | 2013-05-15 | Univ Wien Med | DEVICE AND METHOD FOR TRIMMING A SURFACE MODEL |
AT512094B1 (en) * | 2011-10-31 | 2013-07-15 | Univ Wien Med | DEVICE AND METHOD FOR TRIMMING A SURFACE MODEL |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8122 | Nonbinding interest in granting licenses declared | ||
8139 | Disposal/non-payment of the annual fee |